Average annual temperature is 15.3 °C
Absolute maximum temperature: 37.6 °C
Absolute minimum temperature: -0.3 °C
Number of sunny days: 182 days
Number of rainy days: 183 days
Look at detailed online map of Casal Mau
* Weather data for Casal Mau Portugal is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 14.5 | 19.2 | 22.9 | 26.5 | 28.7 | 31.4 | 30.7 | 37.6 | 31.9 | 31.8 | 19.9 | 17.6 |
| Average daytime temperature (°C) | 11.8 | 14.5 | 15.9 | 20.2 | 21.8 | 24.3 | 25.5 | 27.9 | 23.7 | 21.8 | 15.9 | 13.3 |
| Average temperature (°C) | 8.2 | 9.3 | 11.8 | 15.1 | 16.8 | 19.8 | 19.9 | 21.9 | 19.1 | 18.2 | 13.0 | 9.8 |
| Average night temperature (°C) | 5.1 | 5.4 | 8.4 | 10.4 | 12.3 | 15.6 | 14.9 | 16.6 | 15.3 | 15.0 | 10.6 | 6.7 |
| Absolute minimum temperature (°C) | -0.3 | 0.6 | 1.3 | 5.4 | 8.3 | 13.2 | 11.2 | 12.3 | 11.6 | 9.8 | 4.5 | 1.3 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 15.0 | 15.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 |
| Daylight mean duration (h) | 9.6 | 10.6 | 11.9 | 13.3 | 14.5 | 15.1 | 14.8 | 13.8 | 12.5 | 11.1 | 9.9 | 9.3 |
| Daylight minimum duration (h) | 9.0 | 10.0 | 11.0 | 12.0 | 13.0 | 14.0 | 14.0 | 13.0 | 11.0 | 10.0 | 9.0 | 9.0 |
| Sunshine mean duration (h) | 6.1 | 9.1 | 7.9 | 10.3 | 11.4 | 12.5 | 12.9 | 12.2 | 9.6 | 6.4 | 5.5 | 5.8 |
| Precipitation (mm) | 289 | 16 | 130 | 50 | 111 | 88 | 13 | 7 | 118 | 446 | 311 | 136 |
| Sunny days | 15 | 19 | 11 | 17 | 14 | 11 | 22 | 28 | 8 | 12 | 12 | 13 |
| Rainy days | 16 | 9 | 20 | 13 | 17 | 19 | 9 | 3 | 22 | 19 | 18 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Casal Mau during the most sunny months:
The largest precipitation sum in Casal Mau is at